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  2. Title 29 of the Code of Federal Regulations - Wikipedia

    en.wikipedia.org/wiki/Title_29_of_the_Code_of...

    1900-1910 (1901.1-1910.999) Occupational Safety and Health Administration, Department of Labor 6: 1910 (1910.1000-end) Occupational Safety and Health Administration, Department of Labor 7: 1911-1925: Occupational Safety and Health Administration, Department of Labor 8: 1926: Occupational Safety and Health Administration, Department of Labor 9: ...

  3. Noise control - Wikipedia

    en.wikipedia.org/wiki/Noise_control

    Acoustical wall and ceiling panels are a common commercial and residential solution for noise control in already-constructed buildings. Acoustic panels may be constructed of a variety of materials, though commercial acoustic applications will frequently be composed of fiberglass or mineral wool-based acoustic substrates.

  4. Isocyanate - Wikipedia

    en.wikipedia.org/wiki/Isocyanate

    The global market for diisocyanates in the year 2000 was 4.4 million tonnes, of which 61.3% was methylene diphenyl diisocyanate (MDI), 34.1% was toluene diisocyanate (TDI), 3.4% was the total for hexamethylene diisocyanate (HDI) and isophorone diisocyanate (IPDI), and 1.2% was the total for various others. [18]

  5. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    OSHA encourages the use of respirators, even if only voluntarily. OSHA advises voluntary respirator users receive a copy of 1910.134 Appendix D, as well as verify that the respirator used, be it powered-air purifying, self-contained, or facepiece-filtering, is not a potential health hazard. [152]

  6. Indoor air quality - Wikipedia

    en.wikipedia.org/wiki/Indoor_air_quality

    The value of 615 ppm above the outdoor concentration indicates approximately 15 cubic feet per minute of outdoor air per adult occupant doing sedentary office work where outdoor air contains over 400 ppm [123] (global average as of 2023). In classrooms, the requirements in the ASHRAE standard 62.1, Ventilation for Acceptable Indoor Air Quality ...

  7. Asbestos abatement - Wikipedia

    en.wikipedia.org/wiki/Asbestos_abatement

    Asbestos can be flocked above false ceilings, inside technical ducts, and in many other small spaces where firefighters would have difficulty gaining access. Although asbestos is primarily associated with older buildings in many parts of the world, as asbestos bans have been in place in various countries since 1972, [ 3 ] 2 million tons of ...

  8. Ozone - Wikipedia

    en.wikipedia.org/wiki/Ozone

    Ozone is a bent triatomic molecule with three vibrational modes: the symmetric stretch (1103.157 cm −1), bend (701.42 cm −1) and antisymmetric stretch (1042.096 cm −1). [49] The symmetric stretch and bend are weak absorbers, but the antisymmetric stretch is strong and responsible for ozone being an important minor greenhouse gas .

  9. Robotics - Wikipedia

    en.wikipedia.org/wiki/Robotics

    A discussion paper drawn up by EU-OSHA highlights how the spread of robotics presents both opportunities and challenges for occupational safety and health (OSH). [ 159 ] The greatest OSH benefits stemming from the wider use of robotics should be substitution for people working in unhealthy or dangerous environments.

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